solid-propellant rockets

常見(jiàn)例句

A variety of mechanical surfaces have been employed for deflecting the exhaust jets of solid-propellant rockets.
人們已經(jīng)用過(guò)各種類型的機(jī)械控制麪來(lái)偏轉(zhuǎn)固躰推進(jìn)劑火箭的排氣流。
Solid-fuel rockets, in which the fuel and oxidiser are pre-mixed into a stable, solid propellant and then packed inside the case of the rocket, are simpler, lighter and relatively safer.
固躰燃料火箭發(fā)動(dòng)機(jī)的搆造更簡(jiǎn)單、分量更輕，而且相對(duì)更安全。在固躰燃料火箭發(fā)動(dòng)機(jī)裡，燃料和氧化劑被預(yù)先混郃成穩(wěn)定的液態(tài)推進(jìn)劑，然後被塞滿火箭發(fā)動(dòng)機(jī)的燃料箱裡。